fix: Resolve issue #442

Author: malekmaciej

README.md

@@ -14,7 +14,7 @@ module "ec2_instance" {
 
   name = "single-instance"
 
-  instance_type = "t2.micro"
+  instance_type = "t3.micro"
   key_name      = "user1"
   monitoring    = true
   subnet_id     = "subnet-eddcdzz4"
@@ -36,7 +36,7 @@ module "ec2_instance" {
 
   name = "instance-${each.key}"
 
-  instance_type = "t2.micro"
+  instance_type = "t3.micro"
   key_name      = "user1"
   monitoring    = true
   subnet_id     = "subnet-eddcdzz4"
@@ -60,7 +60,7 @@ module "ec2_instance" {
   spot_price           = "0.60"
   spot_type            = "persistent"
 
-  instance_type = "t2.micro"
+  instance_type = "t3.micro"
   key_name      = "user1"
   monitoring    = true
   subnet_id     = "subnet-eddcdzz4"

main.tf

@@ -10,7 +10,7 @@ locals {
   instance_tags = merge(
     var.tags,
     var.instance_tags,
-    { "Name" = var.name },
+    var.name != "" ? { "Name" = var.name } : {}
   )
 
   instance_id = try(